Conjugación del verbo inglés CAN CONTRIBUTE
Verbo regular: contribute - contributed - contributed
Afirmación
Forma simple
I can contributeyou can contribute
he can contribute
we can contribute
you can contribute
they can contribute
Forma con V-ing
I can be contributingyou can be contributing
he can be contributing
we can be contributing
you can be contributing
they can be contributing
Perfecto
I can have contributedyou can have contributed
he can have contributed
we can have contributed
you can have contributed
they can have contributed
Perfecto con V-ing
I can have been contributingyou can have been contributing
he can have been contributing
we can have been contributing
you can have been contributing
they can have been contributing
Negación
Forma simple
I cannot contributeyou cannot contribute
he cannot contribute
we cannot contribute
you cannot contribute
they cannot contribute
Forma con V-ing
I cannot be contributingyou cannot be contributing
he cannot be contributing
we cannot be contributing
you cannot be contributing
they cannot be contributing
Perfecto
I cannot have contributedyou cannot have contributed
he cannot have contributed
we cannot have contributed
you cannot have contributed
they cannot have contributed
Perfecto con V-ing
I cannot have been contributingyou cannot have been contributing
he cannot have been contributing
we cannot have been contributing
you cannot have been contributing
they cannot have been contributing
Forma interrogativa
Forma simple
can I contribute?can you contribute?
can he contribute?
can we contribute?
can you contribute?
can they contribute?
Forma con V-ing
can I be contributing?can you be contributing?
can he be contributing?
can we be contributing?
can you be contributing?
can they be contributing?
Perfecto
can I have contributed?can you have contributed?
can he have contributed?
can we have contributed?
can you have contributed?
can they have contributed?
Perfecto con V-ing
can I have been contributing?can you have been contributing?
can he have been contributing?
can we have been contributing?
can you have been contributing?
can they have been contributing?
Forma interro-negativa
Forma simple
can I not contribute?can you not contribute?
can he not contribute?
can we not contribute?
can you not contribute?
can they not contribute?
Forma con V-ing
can I not be contributing?can you not be contributing?
can he not be contributing?
can we not be contributing?
can you not be contributing?
can they not be contributing?
Perfecto
can I not have contributed?can you not have contributed?
can he not have contributed?
can we not have contributed?
can you not have contributed?
can they not have contributed?
Perfecto con V-ing
can I not have been contributing?can you not have been contributing?
can he not have been contributing?
can we not have been contributing?
can you not have been contributing?
can they not have been contributing?